package com.yoshino.observer;

/**
 * @author yoshino
 **/
public class Client {
    public static void main(String[] args) {
        //创建接入方
        CurrentConditions currentConditions = new CurrentConditions();
        //创建WeatherData并将接入方currentConditions传递到WeatherData中
        WeatherData weatherData = new WeatherData(currentConditions);
        //更新天气情况
        weatherData.setData(30, 150, 40);

        //天气情况变化
        System.out.println("======天气情况变化=======");
        weatherData.setData(40, 160, 20);
    }
}
